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Dive into the research topics where Jochen Mahrenholtz is active.

Publication


Featured researches published by Jochen Mahrenholtz.


Archive | 2005

Process for the preparation of highly pure 2,4'-methylenediphenyldiisocyanate

Hans-Georg Pirkl; Jeffrey Dr. Bolton; Walter Meckel; Ulrich Wolf; Matthias Wintermantel; Jochen Mahrenholtz


Archive | 2007

Process for controlling a production process

Jochen Mahrenholtz; Stefan Wershofen; Gerhard Then; Sabine Pegel; Jun Wang; Erman Sevinc; Richard H. Guhl


Archive | 2004

Method for determining the content of isomeres during production of isocyanate

Heinz-Herbert Dr. Müller; Jeffrey Dr. Bolton; Stefan Dr. Dresely; Martin Dr. Gerlach; Jochen Mahrenholtz; Hans-Georg Pirkl; Martin Schiffhauer; Johannes Schweer; Andrea Dr. Wimschneider; Udo Wolf


Archive | 2004

Method and device for determining the isomer composition in isocyanate production processes

Jochen Mahrenholtz; Andrea Dr. Wimschneider; Hans-Georg Pirkl; Heinz-Herbert Dr. Müller; Stefan Dr. Dresely; Jeffrey Bolton; Martin Schiffhauer; Gdo Wolf; Johannes Schweer; Martin Dr. Gerlach


Archive | 2000

UV-absorbent plastic composite, especially for production of food packaging film, contains finely-dispersed metal oxide, metal titanate or metal zirconate, e.g. titanium oxide or barium titanate

Gregor Kaschel; Juan Gonzalez-Blanco; Jochen Mahrenholtz; Cliff Scherer; Stefanie Klingelhoefer; Werner Hoheisel; Jens Sicking; Lars Krueger; Ingo Steffens


Archive | 1999

Suspensions used in the manufacture of e.g. polymers, polymer additives. pigments and lacquers are produced from primary particles and specified agglomerates and/or aggregates

Juan Gonzalez-Blanco; Jochen Mahrenholtz; Jens Sicking; Cliff Scherer; Ulrike Pitzer


Archive | 2005

Method for producing very pure 2,4'-methylene diphenyl diisocyanate

Jeffrey Bolton; Jochen Mahrenholtz; Walter Meckel; Hans-Georg Pirkl; Matthias Wintermantel; Ulrich Wolf; メッケル ヴァルター; ヴォルフ ウルリヒ; ボルトン ジェフリー; ピルクル ハンス−ゲオルク; ヴィンターマンテル マティアス; マーレンホルツ ヨッヘン


Archive | 2004

Verfahren und Vorrichtung zur Bestimmung der Isomerenzusammensetzung bei Isocyanat-Herstellprozessen

Jochen Mahrenholtz; Andrea Dr. Wimschneider; Hans-Georg Pirkl; Heinz-Herbert Dr. Müller; Stefan Dr. Dresely; Jeffrey Bolton; Martin Dr. Gerlach; Martin Schiffhauer; Udo Wolf; Johannes Schweer


Archive | 2004

Method and device for measuring composition of isomer in manufacturing isocyanate by recording spectrum of isomer compound and correcting spectrum

Jeffrey Bolton; Stefan Dr. Dresely; Martin Dr. Gerlach; Jochen Mahrenholtz; Heinz-Herbert Mueller; Hans-Georg Pirkl; Martin Schiffhauer; Johannes Schweer; Andrea Dr. Wimschneider; Udo Wolf


Archive | 2009

Verfahren zur Bestimmung der Isomerenzusammensetzung bei Isocyanat-Herstellprozessen

Heinz-Herbert Dr. Müller; Jeffrey Dr. Bolton; Stefan Dr. Dresely; Martin Dr. Gerlach; Jochen Mahrenholtz; Hans-Georg Pirkl; Martin Schiffhauer; Johannes Schweer; Andrea Dr. Wimschneider; Udo Wolf

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